TWI681367B - Paper reflow device and reflow type paper operation device - Google Patents

Paper reflow device and reflow type paper operation device Download PDF

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TWI681367B
TWI681367B TW107116971A TW107116971A TWI681367B TW I681367 B TWI681367 B TW I681367B TW 107116971 A TW107116971 A TW 107116971A TW 107116971 A TW107116971 A TW 107116971A TW I681367 B TWI681367 B TW I681367B
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tape
drum
belt
pattern
paper
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TW107116971A
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Chinese (zh)
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TW201913580A (en
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安高広和
江澤良美
北野智範
石畑博治
關亨
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日商日本金錢機械股份有限公司
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/006—Winding articles into rolls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H26/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms
    • B65H26/02—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms responsive to presence of irregularities in running webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/50—Piling apparatus of which the discharge point moves in accordance with the height to the pile
    • B65H29/51—Piling apparatus of which the discharge point moves in accordance with the height to the pile piling by collecting on the periphery of cylinders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H5/00—Feeding articles separated from piles; Feeding articles to machines
    • B65H5/28—Feeding articles stored in rolled or folded bands
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D11/00—Devices accepting coins; Devices accepting, dispensing, sorting or counting valuable papers
    • G07D11/10—Mechanical details
    • G07D11/12—Containers for valuable papers
    • G07D11/13—Containers for valuable papers with internal means for handling valuable papers
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D11/00—Devices accepting coins; Devices accepting, dispensing, sorting or counting valuable papers
    • G07D11/20—Controlling or monitoring the operation of devices; Data handling
    • G07D11/22—Means for sensing or detection
    • G07D11/23—Means for sensing or detection for sensing the quantity of valuable papers in containers
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D11/00—Devices accepting coins; Devices accepting, dispensing, sorting or counting valuable papers
    • G07D11/20—Controlling or monitoring the operation of devices; Data handling
    • G07D11/22—Means for sensing or detection
    • G07D11/235—Means for sensing or detection for monitoring or indicating operating conditions; for detecting malfunctions
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D9/00—Counting coins; Handling of coins not provided for in the other groups of this subclass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/41—Winding, unwinding
    • B65H2301/419—Winding, unwinding from or to storage, i.e. the storage integrating winding or unwinding means
    • B65H2301/4191—Winding, unwinding from or to storage, i.e. the storage integrating winding or unwinding means for handling articles of limited length, e.g. AO format, arranged at intervals from each other
    • B65H2301/41912—Winding, unwinding from or to storage, i.e. the storage integrating winding or unwinding means for handling articles of limited length, e.g. AO format, arranged at intervals from each other between two belt like members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/50—Occurence
    • B65H2511/51—Presence
    • B65H2511/512—Marks, e.g. invisible to the human eye; Patterns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/50—Occurence
    • B65H2511/52—Defective operating conditions
    • B65H2511/528—Jam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2513/00—Dynamic entities; Timing aspects
    • B65H2513/40—Movement
    • B65H2513/41—Direction of movement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/19—Specific article or web
    • B65H2701/1912—Banknotes, bills and cheques or the like

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Discharge By Other Means (AREA)
  • Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
  • Controlling Sheets Or Webs (AREA)

Abstract

本發明的課題是防止帶子朝著與本來相反方向捲繞所產生的故障等。 An object of the present invention is to prevent malfunctions caused by winding the tape in the opposite direction to the original.

其解決手段為紙幣回流裝置(1)，具備：支撐帶子(100、200)的長方向的一端部並進行帶子的捲繞與送出的滾筒(11)，及支撐帶子的長方向的另一端部並進行帶子的送出與捲繞的捲筒(111、211)，將紙幣(M)夾在帶子之間纏繞於滾筒的外圍加以保持。紙幣回流裝置(1)，具備：沿著檢測帶子(300)的行走方向形成並具有在帶子的行走方向顯示不同圖案(包括：遮光區域、模樣(構成元件))的行走方向標記(310)，及檢測行走方向標記輸出檢測訊號的感測器模組(50)。紙幣回流裝置(1)從對應根據檢測訊號的時間變化所取得的帶子的行走方向的圖案訊號判定帶子的行走方向(E1、E2)，從帶子的行走方向與滾筒的旋轉方向，判定相對於滾筒之帶子的纏繞方向。 The solution means is a bill return device (1), which includes a roller (11) that supports one end of the tape in the longitudinal direction and winds and feeds the tape, and another end that supports the tape in the longitudinal direction And the rolls (111, 211) for feeding out and winding the tape, sandwiching the banknotes (M) between the tape and winding around the outer periphery of the drum to hold it. The banknote return device (1) is provided with a running direction mark (310) formed along the running direction of the detection tape (300) and displaying different patterns (including: light-shielding area, pattern (constituent element)) in the running direction of the tape, And a sensor module (50) for detecting a walking direction mark and outputting a detection signal. The banknote recirculation device (1) determines the running direction of the belt (E1, E2) from the pattern signal corresponding to the running direction of the belt obtained according to the time change of the detection signal, and determines the relative to the drum from the running direction of the belt and the rotation direction of the drum The winding direction of the tape.

Description

紙張回流裝置及回流式紙張操作裝置 Paper reflow device and reflow type paper operation device

本發明是有關裝設於具有收納或排出紙張的功能的回流式紙張處理裝置的帶捲繞式的紙張回流裝置，尤其是有關可判定對滾筒之帶子的纏繞方向的紙張回流裝置及回流式紙張操作裝置。The present invention relates to a paper rewinding device with a winding type installed in a reflow type paper processing device with a function of storing or discharging paper, and particularly to a paper reflowing device and a reflowable paper that can determine the winding direction of the tape to the drum Operating device.

具備將所投入的紙幣(紙張)依幣別收納的進款功能，或作為零錢或排出錢幣而排出紙幣的付款功能的各種自動販賣機、幣進出裝置、換幣機等(回流式紙幣處理裝置)已為人知。 　　專利文獻1中，揭示有長尺寸、帶狀的兩條帶子；以將兩條帶子的長方向一端重疊的狀態固定的正反轉自如的滾筒；及固定各帶子的長方向另一端部的正反轉自如的兩個捲軸，在滾筒的外圍纏繞多層狀的兩條帶子間夾入紙幣進行收納的帶捲繞式的回流式紙幣收納裝置。 　　帶捲繞式的紙張類回流裝置中，為防止因對長度有限的帶子施加過度的張力而使帶子損傷等，判定帶子端部為長方向的其中一方的端部來控制滾筒或捲軸的旋轉。 　　專利文獻1的回流式紙幣收納裝置中，在一方的帶子的起端部與終端部設有顯示帶子的端部的遮光區域，在另一方的帶子的終端部設有顯示帶子的端部的遮光區域。並且，在回流式紙幣收納裝置內，配置有檢測各帶子的表面狀態的兩個帶子感測器。兩個帶子感測器僅一方檢測出遮光區域的場合判定為帶子的起端部，雙方的帶子感測器檢測出遮光區域的場合判定為帶子的終端部。 [先前技術文獻] [專利文獻]Various vending machines, coin entry and exit devices, coin changers, etc. (reflow-type bill processing device) with a payment function for storing the inserted bills (paper) according to currency type, or a payment function for discharging bills as loose or discharged coins ) Is already known. Patent Document 1 discloses two long-length, belt-shaped belts; a roller that can be fixed in a state where one end of the two belts overlaps in the longitudinal direction; and another end that fixes each belt in the longitudinal direction A rewinding type banknote storage device with a winding type, which has two reels that can rotate forward and reverse freely, sandwich a banknote between two layers of multi-layer tape wound around the periphery of the drum, and store it. In the paper rewinding device of the tape winding type, in order to prevent the tape from being damaged due to excessive tension applied to the tape having a limited length, it is determined that the tape end is one of the ends in the longitudinal direction to control the rotation of the drum or the reel. In the reversible banknote storage device of Patent Document 1, a light-shielding area for displaying the end of the tape is provided at the beginning and end of one tape, and a light-shielding for displaying the end of the tape is provided at the end of the other tape area. In addition, two tape sensors for detecting the surface state of each tape are arranged in the reflow type banknote storage device. When only one of the two tape sensors detects the light-shielding area, it is determined as the beginning of the tape, and when both of the tape sensors detect the light-shielding area, it is determined as the end of the tape. [Prior Technical Literature] [Patent Literature]

[專利文獻1] 日本特開2013-137619號公報[Patent Document 1] Japanese Patent Application Publication No. 2013-137619

在此，在回流式紙幣收納裝置的內部發生紙幣堵塞的場合，操作者會將滾筒朝著紙幣排出方向以手動旋轉除去堵塞紙幣。但是，在纏繞於滾筒的帶子的殘量較少的狀態使用者將滾筒朝排出方向旋轉時，未能注意到所有的帶子被從滾筒送出而會持續地朝著同方向旋轉。此時，帶子會被朝著與原本相對於滾筒的應纏繞方向相反的方向纏繞。在如此狀態下使裝置運轉時，紙幣的收納、釋出不能順利地進行，而有可能進一步成為紙幣堵塞的主要原因，或回流式紙幣收納裝置的故障的原因。 　　本發明是有鑑於上述的狀況所研創而成，提供一種可防止起因於帶子朝著與原本的纏繞方向相反方向捲繞而產生裝置的故障等於未然的帶捲繞式的回流式紙張收納裝置，及具備該裝置的回流式紙張處理裝置為目的。 Here, when a bill jam occurs in the reversing bill storage device, the operator manually rotates the drum toward the bill discharge direction to remove the jammed bill. However, when the user rotates the drum in the discharge direction with a small amount of tape wound around the drum, he fails to notice that all the tape is sent out from the drum and continues to rotate in the same direction. At this time, the tape will be wound in a direction opposite to the direction that should be wound with respect to the drum. When the device is operated in this state, the storage and release of banknotes cannot be performed smoothly, and it may further become a cause of clogging of banknotes or a cause of malfunction of the reflow banknote storage device. The present invention was developed in view of the above-mentioned situation, and provides a rewinding paper storage device with a winding type that can prevent the device failure caused by the tape being wound in the direction opposite to the original winding direction. And a reflow type paper processing device equipped with the device.

為解決上述課題，本發明的紙張回流裝置，具備：長尺寸、帶狀的帶子；支撐上述帶子的長方向的一端部，藉正反轉實施該帶子的捲繞與送出的滾筒；及支撐上述帶子的長方向的另一端部，藉正反轉實施該帶子的送出與捲繞的捲筒；將從外部所供應的紙張夾在上述帶子之間呈多層狀纏繞於上述滾筒的外圍並保持，其特徵為：上述帶子，具有沿著上述帶子的行走方向形成並具有在該帶子的行走方向顯示不同圖案的行走方向標記；上述紙張回流裝置，進一步具備：檢測上述行走方向標記，輸出檢測訊號的標記檢測感測器；根據上述檢測訊號的時間變化，取得對應上述帶子的行走方向的圖案訊號的圖案取得手段；從上述圖案訊號判定上述帶子的行走方向的行走方向判定手段；及從上述帶子的行走方向與上述滾筒的旋轉方向，判定相對於上述滾筒之上述帶子的纏繞方向為正常或異常的纏繞方向判定手段。 In order to solve the above-mentioned problems, the paper recirculation device of the present invention includes: a long, belt-shaped belt; a roller that supports one end portion of the belt in the longitudinal direction and performs winding and feeding of the belt by forward and reverse rotation; and supports the above At the other end of the belt in the longitudinal direction, the roll of the belt is fed out and wound by forward and reverse rotation; the paper supplied from the outside is sandwiched between the belts and wound in multiple layers around the periphery of the drum and held It is characterized in that the belt has a running direction mark formed along the running direction of the belt and displays different patterns in the running direction of the belt; the paper reflow device further includes: detecting the running direction mark and outputting a detection signal A mark detection sensor; a pattern acquisition means for acquiring a pattern signal corresponding to the traveling direction of the tape according to the time change of the detection signal; a traveling direction determination means for determining the traveling direction of the tape from the pattern signal; and from the tape And the rotation direction of the drum, the winding direction judging means for judging whether the winding direction of the tape with respect to the drum is normal or abnormal.

根據本發明，可防止相對於滾筒之帶子的纏繞方向不同導致裝置的故障等於未然。 According to the present invention, it can be prevented that the winding direction of the belt with respect to the drum causes the failure of the device to be the same.

本發明相關之帶捲繞式的紙張回流裝置，其特徵為：在帶子形成顯示其行走方向的標記，可檢測帶子的行走方向的點，及可從帶子的行走方向與捲繞帶子的滾筒的旋轉方向，判定相對於滾筒之帶子的纏繞狀態是否正常的點。 　　以下的實施形態是針對收納或釋出作為紙張之一例的紙幣的裝置說明。但是，只要對此實施形態所記載的構成元件、種類、組合、形狀、其相對配置等無特定的記載，本發明的範圍不僅限於其中的主旨而僅單純為說明例。The present invention relates to a tape-winding paper reflow device, which is characterized in that a mark is formed on the tape to show its running direction, the point in the running direction of the tape can be detected, and the roller can wind the tape from the running direction of the tape The direction of rotation determines whether the winding state of the tape relative to the drum is normal.　　 The following embodiments describe an apparatus for storing or releasing banknotes as an example of paper. However, as long as there are no specific descriptions of the constituent elements, types, combinations, shapes, relative arrangements, etc. described in this embodiment, the scope of the present invention is not limited to the gist thereof and is merely an illustrative example.

[紙幣回流裝置的基本構成] 　　第1圖是表示本發明之一實施形態相關的紙幣回流裝置的概略構成的透視圖。第2圖是表示本發明之一實施形態相關的紙幣回流裝置的概略構成的圖，(a)為前視圖，(b)為右側視圖。[Basic configuration of a banknote return device] FIG. 1 is a perspective view showing a schematic configuration of a banknote return device according to an embodiment of the present invention. Fig. 2 is a diagram showing a schematic configuration of a bill return device according to an embodiment of the present invention, (a) is a front view, and (b) is a right side view.

紙幣回流裝置1，具備：長尺寸、帶狀的第一帶子100(100a、100b)，及第二帶子200(200a、200b)；支撐(固定)第一帶子100與第二帶子200的長方向的一端部，藉正反轉實施第一帶子100與第二帶子200的捲繞及送出動作的滾筒11；支撐(固定)第一帶子100的長方向的另一端部，藉正反轉實施第一帶子100的送出及捲繞動作的第一捲筒111(111a、111b)；及支撐(固定)第二帶子200的長方向的另一端部，藉正反轉實施第二帶子200的送出及捲繞動作的第二捲筒211(211a、211b)。The banknote recirculation device 1 includes: a long, band-shaped first tape 100 (100a, 100b) and a second tape 200 (200a, 200b); supporting (fixing) the longitudinal direction of the first tape 100 and the second tape 200 One end of the roller 11 is a roller 11 that performs the winding and feeding operations of the first tape 100 and the second tape 200 by forward and reverse rotation; the other end portion in the longitudinal direction that supports (fixes) the first tape 100 is implemented by forward and reverse rotation The first reel 111 (111a, 111b) for feeding out and winding a tape 100; and supporting (fixing) the other end of the second tape 200 in the longitudinal direction, and carrying out the feeding out of the second tape 200 by forward and reverse The second reel 211 (211a, 211b) in the winding operation.

滾筒11是藉接近軸向一端的外圍面以將第一帶子100a與第二帶子200a重疊的狀態捲繞成多層狀，並藉著接近軸向另一端的外圍面以將第一帶子100b與第二帶子200b重疊的狀態捲繞成多層狀。 　　第一捲筒111a、111b具有第一捲筒軸113作為共同的轉軸。第一捲筒111a、111b是離開第一捲筒軸113的軸向配置，分別支撐(固定)第一帶子100a、100b的長方向另一端部。第一捲筒111a、111b在送出帶子之前的初始狀態是處於將第一帶子100a、100b的大半捲繞於捲筒111的狀態。 　　第二捲筒211a、211b具有第二捲筒軸213作為共同的轉軸。第二捲筒211a、211b是離開第二捲筒軸213的軸向配置，分別支撐(固定)第二帶子200a、200b的長方向另一端部。第二捲筒211a、211b在送出帶子之前的初始狀態是處於將第二帶子200a、200b的大半捲繞於捲筒111的狀態。The roller 11 is wound into a multi-layer shape by overlapping the first tape 100a and the second tape 200a by the outer peripheral surface close to one end of the axial direction, and by the outer surface close to the other end of the axial direction The second tape 200b is wound in a multi-layered state while overlapping. The first reels 111a, 111b have a first reel shaft 113 as a common rotation axis. The first reels 111a and 111b are arranged in an axial direction away from the first reel shaft 113, and respectively support (fix) the other ends of the first tapes 100a and 100b in the longitudinal direction. The initial state of the first reels 111 a and 111 b before feeding out the tape is a state where most of the first tapes 100 a and 100 b are wound on the reel 111. The second reels 211a, 211b have a second reel shaft 213 as a common rotation axis. The second spools 211a, 211b are arranged axially away from the second spool shaft 213, and respectively support (fix) the other ends of the second tapes 200a, 200b in the longitudinal direction. The initial state of the second reels 211a, 211b before feeding out the tape is a state where most of the second tapes 200a, 200b are wound on the reel 111.

紙幣回流裝置1具備形成將從第一捲筒111與第二捲筒211分別送出的第一帶子100與第二帶子200朝向滾筒11回折，並將外部搬運而來的紙幣M收入處於合流並重疊狀態的第一帶子100與第二帶子200之間(相對面間)，或將收入後的紙幣M釋出至外部的紙幣出入口40的第一導輥121(121a、121b)與第二導輥221(221a、221b)。 　　第一導輥121a、121b是藉共同的轉軸的第一導軸123與第一導軸123可一體正反轉地被支撐著，第二導輥221a、221b是藉共同的固定軸的第二導軸223可相對於第二導軸223朝正反方向相對旋轉地被支撐著。The banknote recirculation device 1 is provided with the first tape 100 and the second tape 200 sent from the first reel 111 and the second reel 211, respectively, folded back toward the drum 11, and the income of the banknotes M transported from outside is merged and overlapped Between the first belt 100 and the second belt 200 (between opposing surfaces) in the state, or the first guide roller 121 (121a, 121b) and the second guide roller that release the received banknotes M to the external banknote entrance 40 221 (221a, 221b). The first guide rollers 121a, 121b are supported by a common rotating shaft. The first guide shaft 123 and the first guide shaft 123 can be supported integrally in forward and reverse directions, and the second guide rollers 221a, 221b are second by a common fixed shaft. The guide shaft 223 is supported to rotate relative to the second guide shaft 223 in the forward and reverse directions.

透過紙幣出入口40供應第一帶子100與第二帶子200之間的紙幣是與第一帶子100及第二帶子200一起呈多層狀捲繞於滾筒11並收納。 　　在第一捲筒111與第一導輥121之間，及第二捲筒211與第二導輥221之間，分別配置有第一惰輪131(131a、131b)、第二惰輪231(231a、231b)。第一惰輪131與第二惰輪231是分別朝第一及第二捲筒111、211與第一及第二導輥121、221引導第一帶子100與第二帶子200。 　　並且，如第1圖、第2(b)圖表示，在第一導輥121a、121b之間，配置有藉第一導軸123可與第一導軸123一體正反轉地軸支撐的第一輔助輥125，在第二導輥221a、221b之間，配置有藉第二導軸223相對於第二導軸223可正反方向相對旋轉地軸支撐的第二輔助輥225。第一輔助輥125與第二輔助輥225是與第一導輥121及第二導輥221一起構成紙幣出入口40，輔助透過紙幣出入口40收入至第一帶子100與第二帶子200之間的紙幣，或從第一帶子100與第二帶子200之間釋出之紙幣的搬運。The banknotes supplied between the first tape 100 and the second tape 200 through the paper money port 40 are wound around the drum 11 in multiple layers together with the first tape 100 and the second tape 200 and stored. Between the first reel 111 and the first guide roller 121, and between the second reel 211 and the second guide roller 221, a first idler 131 (131a, 131b) and a second idler 231 ( 231a, 231b). The first idler 131 and the second idler 231 guide the first belt 100 and the second belt 200 toward the first and second reels 111, 211 and the first and second guide rollers 121, 221, respectively. In addition, as shown in FIGS. 1 and 2(b), between the first guide rollers 121a and 121b, there is arranged a first shaft supported by the first guide shaft 123 so as to be able to rotate integrally with the first guide shaft 123 The auxiliary roller 125 is disposed between the second guide rollers 221a and 221b, and the second auxiliary roller 225 is axially supported by the second guide shaft 223 so as to be rotatable relative to the second guide shaft 223 in a forward and reverse direction. The first auxiliary roller 125 and the second auxiliary roller 225 together with the first guide roller 121 and the second guide roller 221 constitute a bill inlet/outlet 40, which assists the receipt of bills between the first belt 100 and the second belt 200 through the bill inlet/outlet 40 , Or the transportation of banknotes released between the first belt 100 and the second belt 200.

滾筒11構成在其外圍呈多層狀重疊捲繞的第一帶子100與第二帶子200之間(相對面間)夾入從外部供應的紙幣並收納的紙幣收納部。 　　滾筒11是在朝紙幣收納方向(第2(a)圖中箭頭A1方向)旋轉時，將從外部透過紙幣出入口40所供應的紙幣夾於其間的狀態的第一帶子100及第二帶子200呈多層狀重疊捲繞於滾筒11的外圍，藉此在滾筒11的外圍部收納紙幣。此時，第一捲筒111及第二捲筒211分別朝圖中箭頭B1、C1方向旋轉，送出第一帶子100及第二帶子200。 　　滾筒11朝紙幣排出方向(第2(a)圖中箭頭A2方向)旋轉時，將送出第一帶子100與第二帶子200並夾入第一及第二帶子100、200之間收納的紙幣，透過紙幣出入口40釋出至外部。此時，第一捲筒111及第二捲筒211分別朝著圖中箭頭B2、C2方向旋轉，捲繞第一帶子100及第二帶子200。The drum 11 constitutes a banknote storage portion in which banknotes supplied from the outside are sandwiched and stored between the first tape 100 and the second tape 200 which are wound in multiple layers on the periphery (between opposing surfaces). When the drum 11 rotates in the banknote storage direction (the direction of arrow A1 in the second (a) diagram), the first tape 100 and the second tape 200 in a state in which the banknotes supplied from the outside through the banknote inlet 40 are sandwiched therebetween Multiple layers are stacked and wound around the outer periphery of the drum 11, thereby storing paper money in the outer periphery of the drum 11. At this time, the first reel 111 and the second reel 211 rotate in the directions of arrows B1 and C1 in the figure, respectively, and the first tape 100 and the second tape 200 are fed out. When the drum 11 rotates in the banknote discharge direction (the direction of arrow A2 in the second (a) diagram), the first and second tapes 100 and 200 are fed out and the banknotes stored between the first and second tapes 100 and 200 are sandwiched. It is released to the outside through the bill entrance 40. At this time, the first reel 111 and the second reel 211 rotate in the directions of arrows B2 and C2 in the figure, respectively, and the first tape 100 and the second tape 200 are wound.

[驅動機構] 　　針對實現滾筒與捲筒的上述動作的驅動機構的構成說明。 　　第3圖是表示滾筒與捲筒的驅動機構的模式圖，(a)為上視圖，(b)為前視圖，(c)為左側視圖。[Drive Mechanism] 　　 Explanation of the structure of the drive mechanism that realizes the above-mentioned operations of the drum and the reel. FIG. 3 is a schematic diagram showing the driving mechanism of the drum and the reel, (a) is a top view, (b) is a front view, and (c) is a left side view.

驅動機構20具備：內置於滾筒11，使滾筒11朝著收納紙幣的收納方向(箭頭A1方向)與排出紙幣的排出方向(箭頭A2方向)正反轉的馬達等的驅動源(未圖示)；與滾筒11的轉軸的滾筒軸23連接並與滾筒11一體旋轉的滾筒齒輪25；咬合於滾筒齒輪25的第一空轉齒輪27；與第一空轉齒輪27之轉軸的空轉齒輪軸29一體連接的第二空轉齒輪31；與第二空轉齒輪31咬合的第一捲筒齒輪33及第二捲筒齒輪35；及第一捲筒齒輪33與第二捲筒齒輪35的轉軸的第一捲筒軸113及第二捲筒軸213。The drive mechanism 20 includes a drive source (not shown) built in the drum 11, and a motor such as a motor that rotates the drum 11 forward and backward in the storage direction (arrow A1 direction) for storing banknotes and the discharge direction (arrow A2 direction) for discharging banknotes ; A drum gear 25 connected to the drum shaft 23 of the rotating shaft of the drum 11 and rotating integrally with the drum 11; a first idler gear 27 engaged with the drum gear 25; an idler gear shaft 29 integrally connected to the rotating shaft of the first idler gear 27 The second idler gear 31; the first reel gear 33 and the second reel gear 35 engaged with the second idler gear 31; and the first reel shaft of the rotating shaft of the first reel gear 33 and the second reel gear 35 113 and the second reel shaft 213.

第一空轉齒輪27內置將空轉齒輪軸29及第二空轉齒輪31的旋轉方向限制在一方向的單向離合器。單向離合器是使滾筒11及滾筒齒輪25朝排出方向(圖中箭頭A2方向)旋轉，在第一空轉齒輪27朝著箭頭D2方向旋轉時，使空轉齒輪軸29及第二空轉齒輪31與第一空轉齒輪27一體朝箭頭D2方向旋轉。其另一方面，使滾筒11及滾筒齒輪25朝收納方向(圖中箭頭A1方向)旋轉，在第一空轉齒輪27朝著箭頭D1方向旋轉時，使空轉齒輪軸29及第二空轉齒輪31相對於第一空轉齒輪27空轉。 　　第一捲筒111a、111b與第一捲筒軸113未被限制一起旋轉的場合，藉著在兩者之間作用的靜摩擦力一體旋轉。在第一捲筒111a、111b與第一捲筒軸113之間產生超過最大靜摩擦力的摩擦力的場合，第一捲筒111a、111b相對於第一捲筒軸113滑動而相對旋轉。亦即，第一捲筒軸113與第一捲筒111a、111b具有作為扭矩限制器的功能。並且，第二捲筒211a、211b與第二捲筒軸213的關係也如同上述。The first idler gear 27 incorporates a one-way clutch that restricts the rotation directions of the idler gear shaft 29 and the second idler gear 31 in one direction. The one-way clutch rotates the drum 11 and the drum gear 25 in the discharge direction (arrow A2 direction in the figure). When the first idle gear 27 rotates in the arrow D2 direction, the idle gear shaft 29 and the second idle gear 31 and the first An idle gear 27 rotates integrally in the direction of arrow D2. On the other hand, the drum 11 and the drum gear 25 are rotated in the storage direction (arrow A1 direction in the figure), and when the first idle gear 27 is rotated in the arrow D1 direction, the idle gear shaft 29 and the second idle gear 31 are opposed The first idler gear 27 idles. When the first spools 111a and 111b and the first spool shaft 113 are not restricted from rotating together, they rotate integrally by the static friction force acting between the two. When a friction force exceeding the maximum static friction force is generated between the first spools 111 a and 111 b and the first spool shaft 113, the first spools 111 a and 111 b slide relative to the first spool shaft 113 and relatively rotate. That is, the first spool shaft 113 and the first spools 111a and 111b have a function as a torque limiter. In addition, the relationship between the second reels 211a and 211b and the second reel shaft 213 is also as described above.

＜驅動機構的動作＞ 　　驅動機構的動作是如以下說明。 　　首先，針對滾筒11朝排出方向旋轉時的動作說明。滾筒11朝著排出方向(箭頭A2方向)旋轉時，滾筒軸23及滾筒齒輪25朝同方向一體旋轉。此旋轉是透過滾筒齒輪25傳達至第一空轉齒輪27，使第一空轉齒輪27朝箭頭D2方向旋轉。內置於第一空轉齒輪27的單向離合器將箭頭D2方向的旋轉傳達至空轉齒輪軸29及第二空轉齒輪31。 　　將第二空轉齒輪31的旋轉傳達至第一捲筒齒輪33，使第一捲筒齒輪33朝箭頭B2方向旋轉。第一捲筒111是藉第一捲筒齒輪33及第一捲筒軸113的旋轉朝著箭頭B2的方向旋轉。並且，將第二空轉齒輪31的旋轉傳達至第二捲筒齒輪35，使第二捲筒齒輪35朝箭頭C2方向旋轉。第二捲筒211是藉第二捲筒齒輪35及第二捲筒軸213的旋轉朝著箭頭C2的方向旋轉。<Operation of drive mechanism> The operation of the drive mechanism is described below.　　 First, the operation when the drum 11 rotates in the discharge direction will be described. When the drum 11 rotates in the discharge direction (arrow A2 direction), the drum shaft 23 and the drum gear 25 rotate integrally in the same direction. This rotation is transmitted to the first idler gear 27 through the drum gear 25, and rotates the first idler gear 27 in the direction of arrow D2. The one-way clutch built into the first idler gear 27 transmits the rotation in the direction of arrow D2 to the idler gear shaft 29 and the second idler gear 31.　　Transmits the rotation of the second idler gear 31 to the first reel gear 33, and rotates the first reel gear 33 in the direction of arrow B2. The first reel 111 is rotated in the direction of arrow B2 by the rotation of the first reel gear 33 and the first reel shaft 113. Then, the rotation of the second idler gear 31 is transmitted to the second reel gear 35, and the second reel gear 35 is rotated in the direction of the arrow C2. The second spool 211 is rotated in the direction of arrow C2 by the rotation of the second spool gear 35 and the second spool shaft 213.

如上述，滾筒11朝排出方向(箭頭A2方向)旋轉時，滾筒11送出第一及第二帶子100、200，第一捲筒111及第二捲筒211分別朝箭頭B2、C2方向旋轉，分別捲繞從滾筒11送出的第一及第二帶子100、200。 　　在此，驅動機構20具備的各齒輪的齒輪比是設定使的第一捲筒211及第二捲筒211單位時間捲繞的帶子之長度的一方比滾筒11單位時間送出的帶子的長度長。因此，從滾筒11送出的帶子經常有預定的張力作用，不致使帶子鬆弛地捲繞於第一捲筒111及第二捲筒211。 　　並且，在帶子捲繞於第一捲筒111及第二捲筒211的過程帶子的張力變大，當作用於第一捲筒111及第二捲筒211與第一捲筒軸113及第二捲筒軸213之間的摩擦力超過最大靜摩擦力的場合，第一捲筒111及第二捲筒211相對於第一捲筒軸113及第二捲筒軸213相對旋轉，因此可一邊防止帶子的斷裂，一邊不致使帶子鬆弛地捲繞於第一捲筒111及第二捲筒211。As described above, when the drum 11 rotates in the discharge direction (arrow A2 direction), the drum 11 sends out the first and second tapes 100 and 200, and the first reel 111 and the second reel 211 rotate in the directions of arrows B2 and C2, respectively. The first and second tapes 100 and 200 sent from the drum 11 are wound. Here, the gear ratio of each gear included in the drive mechanism 20 is set such that one of the lengths of the tape wound by the first reel 211 and the second reel 211 per unit time is longer than the length of the tape delivered by the drum 11 per unit time. Therefore, the tape sent from the drum 11 often has a predetermined tension action, so that the tape is not slackly wound around the first reel 111 and the second reel 211. In addition, the tension of the tape becomes larger when the tape is wound around the first spool 111 and the second spool 211, and is used as the first spool 111 and the second spool 211 and the first spool shaft 113 and the second When the friction force between the spool shaft 213 exceeds the maximum static friction force, the first spool 111 and the second spool 211 rotate relative to the first spool shaft 113 and the second spool shaft 213, so the tape can be prevented The rupture of the tape is wound around the first spool 111 and the second spool 211 without causing the tape to relax.

接著，針對滾筒11朝收納方向旋轉時的動作說明。滾筒11朝收納收納方向(箭頭A1方向)旋轉時，滾筒軸23及滾筒齒輪25朝著同方向一體旋轉。此旋轉是透過滾筒齒輪25傳達至第一空轉齒輪27，使第一空轉齒輪27朝著箭頭D1方向旋轉。內置於第一空轉齒輪27的單向離合器由於未將箭頭D1方向的旋轉傳達於空轉齒輪軸29，因此比空轉齒輪軸29更位在動力傳達方向的下游側的第二空轉齒輪31、第一捲筒齒輪33、第二捲筒齒輪35、第一捲筒軸113及第二捲筒軸213不會旋轉。Next, the operation when the drum 11 rotates in the storage direction will be described. When the drum 11 rotates in the storage direction (arrow A1 direction), the drum shaft 23 and the drum gear 25 rotate integrally in the same direction. This rotation is transmitted to the first idler gear 27 through the drum gear 25, and rotates the first idler gear 27 in the direction of arrow D1. Since the one-way clutch built into the first idler gear 27 does not transmit the rotation in the direction of arrow D1 to the idler gear shaft 29, the second idler gear 31, the first idler gear 31, and the first gear located downstream of the idler gear shaft 29 in the power transmission direction The spool gear 33, the second spool gear 35, the first spool shaft 113, and the second spool shaft 213 do not rotate.

但是，滾筒11朝收納方向旋轉時，由於滾筒11從第一捲筒111及第二捲筒211一邊拉出帶子一邊捲繞，因此對於帶子經常有預定的張力作用，不致使帶子鬆弛地捲繞於滾筒11。並且，在帶子捲繞於捲筒11的過程帶子的張力變大，當分別作用於第一捲筒111及第一捲筒軸113之間，及第二捲筒211與第二捲筒軸213之間的摩擦力超過最大靜止摩擦力的場合，第一捲筒111及第二捲筒211分別相對於第一捲筒軸113及第二捲筒軸213相對旋轉，因此可一邊防止帶子的斷裂一邊不致使帶子鬆弛地捲繞於捲筒11。 　　因此，滾筒11朝朝收納方向(箭頭A1方向)旋轉時，在滾筒11捲繞第一及第二帶子100、200的過程，藉著各帶子作用的張力第一捲筒111及第二捲筒211朝送出各帶子的方向(箭頭B1、C1方向)旋轉。However, when the drum 11 rotates in the storage direction, the drum 11 is wound from the first spool 111 and the second spool 211 while pulling out the tape, so there is often a predetermined tension on the tape, so that the tape is not loosely wound.于 drum 11 In addition, the tension of the tape becomes larger when the tape is wound on the reel 11, and acts on the first reel 111 and the first reel shaft 113, and the second reel 211 and the second reel shaft 213, respectively. When the frictional force between them exceeds the maximum static frictional force, the first spool 111 and the second spool 211 rotate relative to the first spool shaft 113 and the second spool shaft 213, respectively, thus preventing the breakage of the tape One side is wound around the reel 11 without loosening the tape. Therefore, when the drum 11 rotates in the storage direction (arrow A1 direction), the first reel 111 and the second reel are pulled by the tension of the respective tapes during the process of the drum 11 winding the first and second tapes 100, 200 211 rotates in the direction of sending out each tape (direction of arrows B1, C1).

如上述，使驅動機構20動作，在滾筒11朝著排出方向旋轉時，藉著第一及第二捲筒111、211捲繞帶子的量比從滾筒11送出帶子的量變得更多，在滾筒11朝著收納方向旋轉時，來自第一及第二捲筒111、211的帶子的送出量比滾筒11捲繞帶子的量變得更少，防止帶子的鬆弛。As described above, when the driving mechanism 20 is operated and the drum 11 rotates in the discharge direction, the amount of tape wound by the first and second reels 111 and 211 becomes larger than the amount of tape sent from the drum 11. 11. When rotating in the storage direction, the amount of tape delivered from the first and second reels 111, 211 becomes smaller than the amount of the tape wound by the drum 11 to prevent the slack of the tape.

[帶子的基本構成] 　　回到第1圖及第2圖，第一及第二帶子100、200具有柔軟性與撓性，且由伸縮性低的樹脂薄膜材料所構成。第一帶子100b及第二帶子200a、200b是例如藉著可視光域的光穿透的透明帶構成長方向的整體。第一帶子100a雖是由第一帶子100b及第二帶子200相同的材料所構成，但是在長方向的兩端部形成有檢測標記(行走方向標記310、終端部標記301)的點是與上述各帶子100b、200不同。 　　針對作為具備檢測標記的檢測帶子的第一帶子100a的詳細構成如後述。[Basic Structure of Tape] Returning to FIGS. 1 and 2, the first and second tapes 100 and 200 have flexibility and flexibility, and are composed of a resin film material with low stretchability. The first tape 100b and the second tapes 200a and 200b are, for example, a transparent tape penetrating through light in the visible light region to constitute the whole in the longitudinal direction. Although the first tape 100a is made of the same material as the first tape 100b and the second tape 200, the point where the detection marks (walking direction mark 310, end portion mark 301) are formed at both ends in the longitudinal direction is the same as the above The tapes 100b and 200 are different.　　 The detailed configuration of the first tape 100a as a detection tape provided with a detection mark will be described later.

[感測器模組] 　　如第1圖及第2圖表示，在與第一帶子100a相對的紙幣回流裝置1的適當處，配置有檢測賦予第一帶子100a之檢測標記的感測器模組(標示檢測感測器)50。 　　本實施形態表示的感測器模組50為穿透式的光電感測器模組，包括：對第一帶子100a照射檢測光的發光元件(LED、雷射二極管等)的發光部51，及具備接受檢測光的受光元件(光電轉換元件、受光部53)，及將從受光元件輸出的模擬的檢測訊號轉換成數位的檢測訊號的A/D轉換器之處理電路等的受光基板57所構成，發光部51與受光基板57是將未重疊狀態的第一帶子100a夾於其間相對地配置，感測器模組50是輸出對應第一帶子100a之光學特性的位準(強度)的檢測訊號。 [Sensor Module] As shown in FIGS. 1 and 2, a sensor module that detects the detection mark given to the first tape 100a is disposed at an appropriate place of the banknote return device 1 opposed to the first tape 100a (Mark detection sensor) 50. The sensor module 50 shown in this embodiment is a transmissive photoelectric sensor module, and includes a light-emitting part 51 that emits light-emitting elements (LEDs, laser diodes, etc.) that detect light to the first tape 100a, and A light-receiving substrate 57 including a light-receiving element (photoelectric conversion element, light-receiving portion 53) that receives detection light, and an A/D converter processing circuit that converts an analog detection signal output from the light-receiving element into a digital detection signal The light-emitting portion 51 and the light-receiving substrate 57 are oppositely disposed with the first tape 100a in a non-overlapping state sandwiched therebetween, and the sensor module 50 outputs a detection signal of a level (intensity) corresponding to the optical characteristics of the first tape 100a .

[檢測帶子] [Test tape]

第4圖是表示藉滾筒及捲筒之帶子的支撐狀態的模式圖。 Fig. 4 is a schematic view showing the support state of the belt by the drum and the reel.

第一帶子100a、100b是藉滾筒11支撐長方向的一端部(起端部)，並分別藉第一捲筒111a、111b支撐長方向的另一端部(終端部)。以下，針對第一帶子100a，作為檢測帶子300說明。 The first tapes 100a and 100b support one end (starting portion) in the longitudinal direction by the drum 11, and support the other end (terminal portion) in the longitudinal direction by the first reels 111a and 111b, respectively. Hereinafter, the first tape 100a will be described as the detection tape 300.

檢測帶子300在長方向的一端部具備顯示行走方向用的行走方向標記310(行走方向檢測區域)。並且，檢測帶子300在長方向的另一端部具備顯示為終端部的終端部標記301(終端部檢測區域)。另外，檢測帶子300的長方向的中間部是不能以感測器模組50檢測測出的非檢測區域303，本例是使感測器模組50的檢測光穿透的穿透區域。 The detection tape 300 has a walking direction mark 310 (walking direction detection area) for displaying the walking direction at one end in the longitudinal direction. In addition, the detection tape 300 includes a terminal part mark 301 (terminal part detection area) displayed as a terminal part at the other end portion in the longitudinal direction. In addition, the middle portion in the longitudinal direction of the detection tape 300 is a non-detection area 303 that cannot be detected by the sensor module 50. In this example, it is a penetration area through which the detection light of the sensor module 50 penetrates.

行走方向標記310是由檢測光穿透的穿透區域及遮斷檢測光的遮光區域彼此規則地顯現的圖案所構成。終端部標記301是僅由遮斷檢測光的遮光區域所構成。 The traveling direction mark 310 is composed of a pattern in which a penetration area through which detection light passes and a light-shielding area that blocks detection light appear regularly with each other. The terminal portion mark 301 is composed of only a light-shielding area that blocks detection light.

<行走方向標記> <walking direction mark>

第5圖是表示行走方向標記之一例的模式圖。 Fig. 5 is a schematic diagram showing an example of a walking direction mark.

行走方向標記310具有複數組沿著檢測帶子300的行走 方向形成並顯示檢測帶子300的行走方向不同的規則性圖案311。行走方向標記310是將感測器模組50輸出的檢測訊號的時間變化(圖案訊號)構成為不同，即在檢測帶子300捲繞於滾筒11(參閱第4圖)的收納方向(第5圖中箭頭E1方向)行走的場合，與在檢測帶子300從滾筒11送出的排出方向(圖中箭頭E2方向)行走的場合。 The walking direction mark 310 has a complex array of walking along the detection tape 300 The direction forms and displays a regular pattern 311 in which the traveling direction of the detection tape 300 is different. The walking direction mark 310 is configured to vary the time change (pattern signal) of the detection signal output by the sensor module 50, that is, the storage direction (figure 5) of the detection tape 300 wound around the drum 11 (see FIG. 4) The case of walking in the direction of the middle arrow E1) is the case of walking in the direction of detecting the discharge of the tape 300 from the drum 11 (direction of arrow E2 in the figure).

行走方向標記310具備沿著長方向連續地重覆的複數圖案311。各圖案311是沿著長方向配置，包括感測器模組50輸出的檢測訊號的狀態(檢測訊號的輸出圖案)分別不同之至少三種類的遮光區域(構成元件)311a、311b、311c。本例表示的圖案311是具備長方向長度不同的三個遮光區域311a、311b、311c的構成。遮光區域311a、311b、311c之相對方向長度為小、中、大。在各遮光區域311a、311b、311c之間配置有長方向長度相同的穿透區域312。 The walking direction mark 310 includes a plurality of patterns 311 that are continuously repeated along the longitudinal direction. Each pattern 311 is arranged along the longitudinal direction, and includes at least three types of light-shielding regions (constituting elements) 311a, 311b, and 311c that differ in the state of the detection signal (output pattern of the detection signal) output by the sensor module 50, respectively. The pattern 311 shown in this example has a configuration including three light-shielding regions 311a, 311b, and 311c having different lengths in the longitudinal direction. The relative lengths of the light shielding regions 311a, 311b, and 311c are small, medium, and large. A penetration region 312 having the same length in the longitudinal direction is arranged between the light-shielding regions 311a, 311b, and 311c.

檢測帶子300朝收納方向(圖中箭頭E1方向)行走的場合，感測器模組50是依遮光區域311a、311b、311c、311a、311b、311c...的順序檢測行走方向標記310。相反地，檢測帶子300朝著從滾筒排出方向(圖中箭頭E2方向)行走的場合，感測器模組50是依遮光區域311c、311b、311a、311c、311b、311a...的順序檢測行走方向標記310。 When the detection tape 300 travels in the storage direction (arrow E1 direction in the figure), the sensor module 50 detects the traveling direction mark 310 in the order of the light-shielding regions 311a, 311b, 311c, 311a, 311b, 311c... Conversely, when the detection tape 300 is moving in the direction of discharge from the drum (direction of arrow E2 in the figure), the sensor module 50 is detected in the order of the light-shielding areas 311c, 311b, 311a, 311c, 311b, 311a... Walking direction mark 310.

如上述，行走方向標記310是根據檢測帶子300捲繞於滾筒11的場合與從滾筒11送出的場合，配置使遮光區域之長度的排列順序成為非對稱。亦即，各圖案311是對應行走方向輸出不同的兩種類的圖案訊號所形成。As described above, the walking direction mark 310 is arranged so that the arrangement order of the lengths of the light-shielding regions becomes asymmetric according to the case where the detection tape 300 is wound around the drum 11 and when it is sent out from the drum 11. That is, each pattern 311 is formed by outputting two different types of pattern signals corresponding to the walking direction.

[相對於滾筒之帶子的纏繞方向] 　　在紙幣回流裝置1的內部發生紙幣堵塞的場合，操作員會將滾筒11朝著紙幣的排出方向手動旋轉來除去堵塞紙幣。但是，在纏繞於滾筒11的帶子的殘量較少的狀態使用者過度旋轉滾筒11時，會從滾筒11將所有的帶子送出，隨後仍朝著相同方向旋轉以致有原來相對於滾筒11應纏繞的方向成為朝著相反方向纏繞。 　　第6圖是說明相對於滾筒之帶子的纏繞方向與帶子的行走方向的關係的模式圖，(a)是表示正常時，(b)是表示逆捲繞時的圖。並且，本圖中，以滾筒11朝紙幣的排出方向(圖中箭頭A2方向)旋轉的場合的例說明。 　　在第6(a)圖表示正常時，第一帶子100及第二帶子200從紙幣出入口40不致有大彎曲地捲繞於滾筒11。正常時滾筒11朝排出方向的箭頭A2方向旋轉時，檢測帶子300朝著箭頭E2方向行走。 　　在第6(b)圖表示逆捲繞時，第一帶子100及第二帶子200從紙幣出入口40形成S字形的大彎曲之後朝相反方向捲繞於滾筒11周圍面。由於從紙幣出入口40紙幣在滾筒11側為急劇地彎曲，因此紙幣的收納、釋出不能順利地進行，成為紙幣的堵塞或紙幣回流裝置1的故障的原因。帶子的纏繞方向為相反方向的場合，滾筒11朝排出方向的箭頭A2方向旋轉時，檢測帶子300會朝著與正常時的搬運方向的箭頭E2相反的箭頭E1方向行走。 　　如上述，在逆捲繞時不論滾筒11是否朝著排出方向旋轉，皆可使檢測帶子300朝著收納方向行走，使檢測帶子300朝著與正常時相反的方向行走。因此，只需知道滾筒11的旋轉方向與檢測帶子300的行走方向，即可判定第一帶子100及第二帶子200是否相對於滾筒11朝著正確的方向捲繞。[The winding direction of the tape with respect to the drum] When a bill jam occurs in the bill return device 1, the operator manually rotates the drum 11 in the direction of the bill discharge to remove the jammed bill. However, when the user excessively rotates the drum 11 in a state where the remaining amount of the tape wound around the drum 11 is small, all the straps will be sent out from the drum 11 and then still rotate in the same direction so that some of the tape should be wound relative to the drum 11 The direction becomes winding in the opposite direction. FIG. 6 is a schematic diagram illustrating the relationship between the winding direction of the tape with respect to the drum and the running direction of the tape. (a) shows the normal state and (b) shows the reverse winding time. In addition, in this figure, an example of the case where the drum 11 rotates in the bill discharge direction (arrow A2 direction in the figure) will be described.　　When FIG. 6(a) shows normal, the first tape 100 and the second tape 200 are wound around the drum 11 from the bill inlet/outlet 40 without a large bend. When the drum 11 rotates in the direction of arrow A2 in the ejection direction, the detection belt 300 travels in the direction of arrow E2. In FIG. 6(b), when the reverse winding is shown, the first tape 100 and the second tape 200 form a large S-shaped bend from the bill inlet/outlet 40 and then are wound around the surface of the drum 11 in the opposite direction. Since the banknotes are sharply bent on the drum 11 side from the banknote inlet/outlet 40, the storage and release of the banknotes cannot be performed smoothly, which may cause the clogging of the banknotes or the failure of the banknote return device 1. When the winding direction of the tape is the opposite direction, when the drum 11 rotates in the direction of the arrow A2 in the discharge direction, the detection tape 300 travels in the direction of the arrow E1 opposite to the arrow E2 in the normal conveying direction. As described above, regardless of whether the drum 11 is rotated in the discharge direction during reverse winding, the detection tape 300 can be moved in the storage direction, and the detection tape 300 can be moved in the opposite direction to the normal state. Therefore, it is only necessary to know the rotation direction of the drum 11 and the running direction of the detection belt 300 to determine whether the first belt 100 and the second belt 200 are wound in the correct direction with respect to the drum 11.

[功能方塊圖] 　　第7圖是表示紙幣回流裝置的控制部周邊之概略構成的功能方塊圖。 　　紙幣回流裝置1具備：感測器模組50、控制部60、驅動電路71及馬達73。[Functional Block Diagram] FIG. 7 is a functional block diagram showing a schematic configuration of the periphery of the control section of the bill return device. The paper money return device 1 includes a sensor module 50, a control unit 60, a drive circuit 71, and a motor 73.

感測器模組50是如根據第1圖及第2圖的說明，具備：發光部51、受光部53及A/D轉換器55，檢測行走方向標記310(參閱第4圖~第6圖)，輸出數位的檢測訊號。並且，A/D轉換器也可配置在控制部60來取代配置於感測器模組50。The sensor module 50 is provided with a light emitting unit 51, a light receiving unit 53, and an A/D converter 55, as described based on FIGS. 1 and 2, and detects a walking direction mark 310 (see FIGS. 4 to 6) ), output digital detection signal. Furthermore, the A/D converter may be arranged in the control unit 60 instead of being arranged in the sensor module 50.

控制部60是根據從感測器模組50所輸入的數位的檢測訊號來判定相對於滾筒11之帶子的纏繞方向並生成驅動訊號。 　　控制部60，具備：圖案取得部(圖案取得手段)61、基準圖案儲存部(基準圖案儲存手段)63、行走方向判定部(行走方向判定手段)65、纏繞方向判定部(纏繞方向判定手段)67及驅動控制部69。 　　控制部60是由具備CPU(Central Processing Unit)、ROM(Read Only Memory)、RAM(Random Access Memory)、輸出入介面等的微電腦等所構成。CPU、ROM、RAM及輸出入介面是藉匯流排連接。 　　CPU是控制紙幣回流裝置的各部的處理器。ROM是儲存處理所使用的程式及數據之不揮發性的記憶手段。RAM是CPU作為作業用的記憶區域使用的揮發性的記憶手段。CPU是將記憶在ROM的程式展開於RAM並執行，藉此實現第7圖表示之控制部60的各功能。輸出入介面是在與外部裝置之間進行訊號收送訊的手段，從感測器模組50輸入數位的檢測訊號，朝驅動電路71輸出驅動訊號。The control unit 60 determines the winding direction of the tape relative to the drum 11 based on the digital detection signal input from the sensor module 50 and generates a drive signal. The control unit 60 includes a pattern acquisition unit (pattern acquisition means) 61, a reference pattern storage unit (reference pattern storage means) 63, a traveling direction determination unit (travel direction determination unit) 65, and a winding direction determination unit (winding direction determination unit) 67及驱动控制部69。 67 and the drive control unit 69. The control unit 60 is composed of a microcomputer equipped with a CPU (Central Processing Unit), ROM (Read Only Memory), RAM (Random Access Memory), input/output interface, etc. CPU, ROM, RAM and I/O interface are connected by bus.　　CPU is a processor that controls each part of the bill return device. ROM is a non-volatile memory means for storing programs and data used for processing. RAM is a volatile memory means used by the CPU as a memory area for work. The CPU develops the program stored in the ROM in the RAM and executes it, thereby realizing the functions of the control unit 60 shown in FIG. 7. The I/O interface is a method for receiving and transmitting signals with an external device. A digital detection signal is input from the sensor module 50 to output a drive signal to the drive circuit 71.

圖案取得部61是根據數位之檢測訊號的時間變化，取得(生成)對應檢測數據之行走方向的圖案訊號。例如，圖案取得部61取得對應第5圖表示的圖案311的圖案訊號。 　　基準圖案儲存部63是儲存與圖案訊號比較之基準圖案的手段。 　　行走方向判定部65比較從基準圖案儲存部63讀出的基準圖案與圖案取得部61輸出後的圖案訊號，判定檢測帶子是否在收納方向或排出方向的其中之一方向行走。 　　纏繞方向判定部67是根據藉行走方向判定部65所判定之帶子的行走方向相關的資訊(行走方向數據)，及驅動控制部69控制驅動之馬達73的旋轉方向相關的資訊(旋轉方向數據)，判定相對於滾筒11之帶子的纏繞方向為正方向或反方向的手段。 　　驅動控制部69是生成控制使馬達73旋轉之驅動電路71的驅動訊號並輸出的手段。驅動控制部69在藉纏繞方向判定部67所判定之帶子的纏繞方向為反方向的場合，使馬達73一旦停止生成朝相反的方向旋轉的驅動訊號。並且，將馬達73的旋轉方向相關的資訊(旋轉方向數據)提供給纏繞方向判定部67。The pattern acquisition unit 61 acquires (generates) a pattern signal corresponding to the traveling direction of the detection data according to the time change of the digital detection signal. For example, the pattern acquisition unit 61 acquires a pattern signal corresponding to the pattern 311 shown in FIG. 5. The reference pattern storage unit 63 is a means for storing the reference pattern compared with the pattern signal. The walking direction determination unit 65 compares the reference pattern read from the reference pattern storage unit 63 with the pattern signal output from the pattern acquisition unit 61, and determines whether the detection tape travels in one of the storage direction and the discharge direction. The winding direction determination unit 67 is based on information related to the traveling direction of the tape determined by the traveling direction determination unit 65 (travel direction data), and information related to the rotational direction of the driving motor 73 controlled by the drive control unit 69 (rotation direction data) Means to determine whether the winding direction of the tape with respect to the drum 11 is a forward direction or a reverse direction. The drive control unit 69 is a means to generate and output a drive signal that controls the drive circuit 71 that rotates the motor 73. When the winding direction of the tape determined by the winding direction determination unit 67 is the reverse direction, the drive control unit 69 stops the motor 73 to generate a drive signal rotating in the opposite direction. In addition, information about the rotation direction of the motor 73 (rotation direction data) is supplied to the winding direction determination unit 67.

驅動電路71是根據來自控制部60的驅動訊號驅動使滾筒11正反轉的馬達73。The drive circuit 71 is a motor 73 that drives the drum 11 in forward and reverse directions based on a drive signal from the control unit 60.

[處理的概要] 　　第8圖是說明控制部的動作的流程圖。[Outline of processing] FIG. 8 is a flowchart illustrating the operation of the control unit.

步驟S1中，驅動控制部69是生成使馬達73朝預定的旋轉方向(收納方向或排出方向)旋轉的驅動訊號並輸出至驅動電路71。藉根據驅動訊號的馬達73的旋轉驅動使檢測帶子300行走。並且，感測器模組50的發光部51朝檢測帶子300照射檢測光。藉檢測帶子300的行走，藉感測器模組50檢測行走方向標記310。感測器模組50的受光部53輸出對應檢測帶子300的表面狀態之強度的模擬的檢測訊號。A/D轉換器55將模擬的檢測訊號轉換成數位的檢測訊號，輸出至控制部60。In step S1, the drive control unit 69 generates a drive signal that rotates the motor 73 in a predetermined rotation direction (storage direction or discharge direction) and outputs it to the drive circuit 71. The rotation of the motor 73 according to the drive signal causes the detection tape 300 to travel. In addition, the light emitting unit 51 of the sensor module 50 irradiates the detection tape 300 with detection light. By detecting the walking of the strap 300, the sensor module 50 detects the walking direction mark 310. The light receiving portion 53 of the sensor module 50 outputs a simulated detection signal corresponding to the intensity of the surface state of the detection tape 300. The A/D converter 55 converts the analog detection signal into a digital detection signal and outputs it to the control unit 60.

步驟S3中，圖案取得部61輸入數位的檢測訊號，從與時間的經過一起變化的數位的檢測訊號，取得對應行走方向標記之圖案的圖案訊號。例如，圖案取得部61是以相當於第5圖表示的穿透區域312的隨後所檢測出其中之一遮光區域311a~311c之位準的檢測訊號作為開始點，逐一地辨識包括對應三個遮光區域311a~311c之檢測訊號的一連串訊號，生成為圖案訊號。 　　步驟S5中，行走方向判定部65比較從基準圖案儲存部63讀出的基準圖案與圖案訊號，判定檢測帶子300是朝收納方向或排出方向的其中之一方向行走。在此，使顯示檢測帶子300之行走方向的資訊對應儲存於基準圖案儲存部63的各個基準圖案。行走方向判定部65抽出與圖案訊號一致的基準圖案，判定以對應此基準圖案的行走方向為檢測帶子300的實際的行走方向。並且，將檢測帶子300的行走方向的資訊(行走方向數據)輸出至纏繞方向判定部67。 　　步驟S7中，纏繞方向判定部67根據從行走方向判定部65取得的檢測帶子300的行走方向相關的資訊與從驅動控制部69取得之滾筒11的旋轉方向相關的資訊，判定相對於滾筒11之第一及第二帶子100、200的纏繞方向為正方向或反方向。 　　在此，第一及第二帶子100、200的纏繞方向為正方向是意味著第一及第二帶子100、200朝收納方向(或排出方向)行走，並且，滾筒11朝著原本收納紙幣的收納方向(或原本排出紙幣的排出方向，正規的方向)旋轉。並且，第一及第二帶子100、200的纏繞方向為反方向則是意味著第一及第二帶子100、200朝收納方向行走，並且，滾筒11朝著原本排出紙幣的排出方向(非正規的方向)旋轉。 　　相對於滾筒11之第一及第二帶子100、200的纏繞方向為正方向的場合(在步驟S7為Yes)，控制部60結束處理。相對於滾筒11之第一及第二帶子100、200的纏繞方向為反方向的場合(在步驟S7為No)，執行步驟S9以後的處理。In step S3, the pattern acquisition unit 61 inputs a digital detection signal and acquires a pattern signal corresponding to the pattern of the walking direction mark from the digital detection signal that changes with the passage of time. For example, the pattern acquisition unit 61 uses the detection signal corresponding to the level of one of the light-shielding regions 311a to 311c subsequently detected as the penetration region 312 shown in FIG. 5 as a starting point, and recognizes that the corresponding three light-shielding units are included one by one. A series of signals of the detection signals in the areas 311a to 311c are generated as pattern signals. In step S5, the traveling direction determination unit 65 compares the reference pattern read from the reference pattern storage unit 63 with the pattern signal, and determines that the detection tape 300 is traveling in one of the storage direction and the discharge direction. Here, the information indicating the traveling direction of the detection tape 300 is associated with each reference pattern stored in the reference pattern storage unit 63. The traveling direction determination unit 65 extracts a reference pattern that matches the pattern signal, and determines that the traveling direction corresponding to the reference pattern is the actual traveling direction of the detection tape 300. Then, information (travel direction data) for detecting the traveling direction of the tape 300 is output to the winding direction determination unit 67. In step S7, the winding direction determination unit 67 determines the relative direction of the drum 11 based on the information related to the traveling direction of the detection tape 300 acquired from the traveling direction determination unit 65 and the information regarding the rotation direction of the drum 11 acquired from the drive control unit 69. The winding direction of the first and second tapes 100 and 200 is a forward direction or a reverse direction. Here, the winding direction of the first and second tapes 100 and 200 being the positive direction means that the first and second tapes 100 and 200 are walking in the storage direction (or discharge direction), and the drum 11 is directed toward the original storage paper currency The storage direction (or the original discharge direction of the discharged banknotes, the normal direction) rotates. In addition, if the winding direction of the first and second tapes 100 and 200 is in the opposite direction, it means that the first and second tapes 100 and 200 are walking in the storage direction, and the drum 11 is in the discharge direction of the originally discharged banknotes (informal Direction). When the winding direction of the first and second tapes 100 and 200 with respect to the drum 11 is the positive direction (Yes at step S7), the control unit 60 ends the process. When the winding direction of the first and second tapes 100 and 200 with respect to the drum 11 is in the reverse direction (No in step S7), the processing after step S9 is executed.

步驟S9中，驅動控制部69控制驅動電路71以停止馬達73的驅動。亦即，驅動控制部69生成暫時停止馬達73的驅動的驅動訊號並輸出至驅動電路71。 　　步驟S11中，驅動控制部69實施修正第一及第二帶子100、200之纏繞方向用的動作。首先，驅動控制部69控制驅動電路71使馬達73朝著相反的方向旋轉。亦即，驅動控制部69生成使馬達73朝著收納方向旋轉的驅動訊號並輸出至驅動電路71。 　　再者，如第3圖已說明，具備利用齒輪比與單向離合器與扭矩限制器功能調整帶子100、200的張力的驅動機構20的本實施形態的場合，在帶子100、200的逆捲繞解除時即使滾筒11朝著第6圖中箭頭A1方向旋轉捲筒111、211也不會朝箭頭B2、C2方向旋轉，因此結果會導致帶子100、200的鬆弛。為此，驅動控制部69交替實施朝箭頭A1方向旋轉滾筒11的控制，及朝箭頭A2方向旋轉滾筒11的控制。此時，驅動控制部69生成驅動訊號輸出至驅動電路71以成為「朝箭頭A2方向旋轉滾筒11的時間」＜「朝箭頭A1方向旋轉滾筒11的時間」。In step S9, the drive control section 69 controls the drive circuit 71 to stop the drive of the motor 73. That is, the drive control unit 69 generates a drive signal that temporarily stops the drive of the motor 73 and outputs it to the drive circuit 71. In step S11, the drive control unit 69 performs an operation for correcting the winding direction of the first and second tapes 100 and 200. First, the drive control section 69 controls the drive circuit 71 to rotate the motor 73 in the opposite direction. That is, the drive control unit 69 generates a drive signal that rotates the motor 73 in the storage direction and outputs it to the drive circuit 71. Furthermore, as described in FIG. 3, in the present embodiment including the drive mechanism 20 that adjusts the tension of the belts 100 and 200 by using the gear ratio, the one-way clutch and the torque limiter function, the belt 100 and 200 are reversely wound. Even if the drum 11 rotates the reels 111 and 211 in the direction of the arrow A1 in FIG. 6 during the release, they will not rotate in the directions of the arrows B2 and C2. As a result, the belts 100 and 200 will be slack. For this reason, the drive control unit 69 alternately performs the control of rotating the drum 11 in the direction of arrow A1 and the control of rotating the drum 11 in the direction of arrow A2. At this time, the drive control section 69 generates a drive signal and outputs it to the drive circuit 71 so that "time to rotate the drum 11 in the direction of arrow A2" <"time to rotate the drum 11 in the direction of arrow A1".

控制部60在執行步驟S11的處理之後，執行步驟S3以下的處理，在步驟S7中確認相對於滾筒11之第一及第二帶子100、200的纏繞方向為正常後，結束處理。After performing the process of step S11, the control part 60 performs the process of step S3 or less, and confirms in step S7 that the winding direction of the first and second tapes 100, 200 with respect to the drum 11 is normal, and ends the process.

＜本實施形態的效果＞ 　　如以上根據本實施形態，對檢測帶子300的起端部與終端部賦予不同的標記，因此藉著使檢測帶子300行走，僅具備一個感測器模組50(檢測感測器)即可判定檢測帶子300的長方向位置(起端部、中間部或終端部)。根據本實施形態，如專利文獻1不需具備複數的感測器，因此可謀求紙幣回流裝置1的小型化與省空間化。 　　根據本實施形態，對檢測帶子300賦予行走方向不同的行走方向標記310，因此可判定檢測帶子300是朝著排出紙幣的排出方向與收納紙幣的收納方向的其中之一方行走。 　　根據本實施形態，基於檢測帶子300的行走方向相關的資訊與捲繞檢測帶子300之滾筒11的旋轉方向相關的資訊，可判定相對於滾筒11檢測帶子300是朝著正確的方向纏繞，或朝著反方向纏繞。假如朝反方向纏繞的場合，藉著進行滾筒11的旋轉停止與逆轉驅動，可自動地將檢測帶子300朝正確的方向重捲，可防止紙幣回流裝置1的故障等於未然。 　　並且，本例雖使用穿透式的光電感測器作為感測器模組，但是在紙幣回流裝置1中，對應賦予檢測帶子300的行走方向標記310及終端部標記301的物理性質，使用可檢測各標記的形式的感測器。例如，感測器中，可使用檢測穿透率、反射率、色彩不同的各標記之光學性質的光電感測器；進行各標記攝影的影像感測器(線感測器或區域感測器)；檢測各標記之磁性性質不同的磁感測器等，種種的感測器。並且，各標記也可以是人為可辨認的構成，或不能辨認的構成。 　　又，滾筒11的旋轉方向相關的資訊是除了從驅動控制部69取得以外，也可以是透過安裝於滾筒11的旋轉編碼器等取得的構成。 　　並且，紙幣回流裝置1具有告知手段(擴音器、燈具、液晶顯示器等的顯示手段等)，在判定相對於滾筒11之檢測帶子300的纏繞方向為反方向的場合，將其以聲音、光、文字或圖等的顯示等告知外部。<Effects of the present embodiment> As described above, according to the present embodiment, different marks are given to the beginning and the end of the detection tape 300. Therefore, by running the detection tape 300, only one sensor module 50 (detection Sensor) to determine the longitudinal position (starting portion, middle portion, or end portion) of the detection tape 300. According to the present embodiment, as in Patent Document 1, it is not necessary to provide a plurality of sensors, and therefore, it is possible to reduce the size and space of the banknote recirculation device 1. According to the present embodiment, the detection tape 300 is provided with travel direction marks 310 having different travel directions. Therefore, it can be determined that the detection tape 300 is traveling in one of the discharge direction of the discharged banknote and the storage direction of the stored banknote. According to the present embodiment, based on the information related to the traveling direction of the detection tape 300 and the information related to the rotation direction of the drum 11 that winds the detection tape 300, it can be determined whether the detection tape 300 is wound in the correct direction or toward the roller 11 Wind in the opposite direction. In the case of winding in the reverse direction, by stopping the rotation and reverse driving of the drum 11, the detection tape 300 can be automatically rewound in the correct direction, and the failure of the bill return device 1 can be prevented. In addition, although a transmissive photoelectric sensor is used as the sensor module in this example, in the banknote recirculation device 1, the physical properties of the travel direction mark 310 and the terminal portion mark 301 given to the detection tape 300 can be used. The sensor detects the form of each mark. For example, in the sensor, a photoelectric sensor that detects the optical properties of each mark with different transmittance, reflectance, and color; an image sensor (line sensor or area sensor) that performs photography of each mark ); Various sensors such as magnetic sensors that detect the magnetic properties of each mark are different. In addition, each mark may be an artificially recognizable structure or an unrecognizable structure. In addition, the information about the rotation direction of the drum 11 may be acquired from the drive control unit 69, or may be acquired through a rotary encoder mounted on the drum 11 or the like. In addition, the bill return device 1 has notification means (display means such as a microphone, a lamp, a liquid crystal display, etc.), and when it is determined that the winding direction of the detection tape 300 with respect to the drum 11 is the reverse direction, it is sound or light. , The display of text, pictures, etc., is communicated to the outside.

[行走方向標記的變形例] 　　第9(a)~(d)圖是表示行走方向標記之變形例的模式圖。 　　如第(9)圖表示，行走方向標記310具有複數的圖案313，各圖案313是沿著長方向以預定的順序規則性配置有檢測光的穿透率分別不同的三個構成元件313a、313b、313c的構成。例如構成元件313a為檢測光的穿透率0%，構成元件313b為檢測光的穿透率50%，構成元件313c為檢測光的穿透率100%。本例表示的構成元件313a、313b、313c雖長方向長度為相同，但也可以是彼此不同的長方向長度。 　　並且，構成元件313a、313b、313c是在檢測帶子300朝收納方向(箭頭E1方向)行走時藉感測器模組50以構成元件313a、313b、313c的順序進行檢測，檢測帶子300朝排出方向(箭頭E2方向)行走時藉感測器模組50以構成元件313a、313b、313c的順序進行檢測。 　　本例中，行走方向標記310也是對應檢測帶子300的行走方向配置使構成元件313a、313b、313c的檢測順序成為非對稱，因此紙幣回流裝置1可進行檢測帶子300之行走方向的檢測。[Modified example of walking direction mark] Figures 9(a) to (d) are schematic views showing modified examples of the walking direction mark. As shown in FIG. (9), the walking direction mark 310 has a plurality of patterns 313, and each pattern 313 is regularly arranged in a predetermined order along the long direction with three constituent elements 313a, 313b respectively having different transmittances of detected light. , 313c composition. For example, the constituent element 313a has a detection light transmittance of 0%, the constituent element 313b has a detection light transmittance of 50%, and the constituent element 313c has a detection light transmittance of 100%. Although the constituent elements 313a, 313b, and 313c shown in this example have the same length in the long direction, they may have different lengths in the long direction. In addition, the constituent elements 313a, 313b, and 313c are detected by the sensor module 50 in the order of the constituent elements 313a, 313b, and 313c when the detection tape 300 is traveling in the storage direction (arrow E1 direction), and the detection tape 300 is directed in the discharge direction (Direction of arrow E2) The sensor module 50 is used to detect the components 313a, 313b, and 313c in the order of walking. In this example, the travel direction mark 310 is also arranged in accordance with the travel direction of the detection tape 300 so that the detection order of the constituent elements 313a, 313b, and 313c becomes asymmetric, so the banknote return device 1 can detect the travel direction of the detection tape 300.

如第9(b)圖表示，行走方向標記310具有複數的圖案315，各圖案315是沿著長方向以預定的順序配置有不同三種類的模樣(構成元件)315a、315b、315c的構成。本例的模樣315a、315b、315c是例如使用沿著檢測帶子300的短方向配置有複數光電轉換元件的線型的影像感測器，或可進行檢測帶子300內之預定面積範圍攝影的區域型的影像感測器(攝影機)等所構成的感測器模組50進行檢測。 　　並且，行走方向標記310的各模樣315a~315c是在檢測帶子300朝收納方向(箭頭E1方向)行走時藉感測器模組50以模樣315a、315b、315c的順序進行檢測，檢測帶子300朝排出方向(箭頭E2方向)行走時藉感測器模組50以模樣315c、315b、315a的順序進行檢測。 　　本例中，行走方向標記310也是對應檢測帶子300的行走方向配置使模樣315c、315b、315a的檢測順序成為非對稱，因此紙幣回流裝置1可進行檢測帶子300之行走方向的檢測。As shown in FIG. 9(b), the walking direction mark 310 has a plurality of patterns 315, and each pattern 315 is a configuration in which three different types of patterns (constituting elements) 315a, 315b, and 315c are arranged in a predetermined order along the long direction. The patterns 315a, 315b, and 315c of this example are, for example, linear image sensors in which a plurality of photoelectric conversion elements are arranged along the short direction of the detection tape 300, or an area type that can perform photography of a predetermined area within the detection tape 300 The sensor module 50 constituted by an image sensor (camera) or the like performs detection. In addition, the patterns 315a to 315c of the walking direction mark 310 are detected by the sensor module 50 in the order of patterns 315a, 315b, and 315c when the detection tape 300 is traveling in the storage direction (arrow E1 direction), and the detection tape 300 is oriented When walking in the discharge direction (arrow E2 direction), the sensor module 50 is used to detect the patterns 315c, 315b, and 315a in this order. In this example, the running direction mark 310 is also arranged in accordance with the running direction of the detection tape 300 so that the detection order of the patterns 315c, 315b, and 315a becomes asymmetric, so the banknote recirculation device 1 can detect the running direction of the detection tape 300.

如第9(c)圖表示，行走方向標記310是由對應檢測帶子300的長方向位置的變化而連續地使短方向位置(短方向的出現位置)變化的圖案317、317…所構成。圖案317是使感測器模組50所檢測的位置朝短方向變化的圖案。行走方向標記310也可以僅具備一個圖案317也可以具備複數個圖案317。 　　本例的圖案317是例如可藉著沿檢測帶子300的短方向配置有複數光電轉換元件的線型的影像感測器，或可進行檢測帶子300內之預定面積範圍攝影的區域型的影像感測器(攝影機)等所構成的感測器模組50進行檢測。 　　在檢測帶子300朝收納方向(箭頭E1方向)行走的場合，圖案317被檢測為藉感測器模組50從短方向的一端部(圖中下側)朝另一端部(圖中上側)連續移動的模樣，在檢測帶子300朝排出方向(箭頭E2方向)行走的場合，圖案317被檢測為藉感測器模組50從短方向的另一端部朝一端部連續移動的模樣。 　　本例中，行走方向標記310也是對應檢測帶子300的行走方向配置使檢測帶子300的短方向的圖案317的檢測位置(出現位置)及圖案317的移動方向(變化方向)成為非對稱，因此紙幣回流裝置1可進行檢測帶子300之行走方向的檢測。As shown in FIG. 9(c), the walking direction mark 310 is composed of patterns 317, 317, ... that continuously change the short direction position (the appearance position in the short direction) in response to the change in the long direction position of the detection tape 300. The pattern 317 is a pattern that changes the position detected by the sensor module 50 in the short direction. The walking direction mark 310 may include only one pattern 317 or plural patterns 317. The pattern 317 in this example is, for example, a linear image sensor in which a plurality of photoelectric conversion elements are arranged along the short direction of the detection tape 300, or an area-type image sensor that can perform photography of a predetermined area within the detection tape 300 The sensor module 50 constituted by a camera (camera) or the like performs detection. When the detection tape 300 travels in the storage direction (arrow E1 direction), the pattern 317 is detected to be continuous from the one end (lower side in the figure) toward the other end (upper side in the figure) by the sensor module 50 in the short direction When the detection tape 300 travels in the discharge direction (arrow E2 direction), the pattern 317 is detected as a pattern that continuously moves from the other end to the one end in the short direction by the sensor module 50. In this example, the running direction mark 310 is also arranged corresponding to the running direction of the detection tape 300 so that the detection position (appearance position) of the pattern 317 in the short direction of the detection tape 300 and the moving direction (change direction) of the pattern 317 become asymmetric, so the banknote The reflow device 1 can detect the running direction of the tape 300.

如第9(d)圖表示，行走方向標記310是由對應檢測帶子300的長方向位置的變化而連續地使短方向長度(及短方向的位置，或短方向的出現位置)變化的圖案319、319…。行走方向標記310也可以僅具備一個圖案319也可以具備複數個圖案319。 　　本例的圖案319是例如可藉著沿檢測帶子300的短方向配置有複數光電轉換元件的線型的影像感測器，或可進行檢測帶子300內之預定面積範圍攝影的區域型的影像感測器(攝影機)等所構成的感測器模組50進行檢測。 　　在檢測帶子300朝收納方向(箭頭E1方向)行走的場合，圖案319被檢測為藉著感測器模組50使短方向長度連續地朝縮短方向變化的模樣，在檢測帶子300朝排出方向(箭頭E2方向)行走的場合，圖案319被檢測為藉著感測器模組50使短方向長度連續地朝伸長方向變化的模樣。 　　本例中，行走方向標記310也是對應檢測帶子300的行走方向配置使圖案319的短方向長度的變化方向成為非對稱，因此紙幣回流裝置1可進行檢測帶子300之行走方向的檢測。As shown in FIG. 9(d), the walking direction mark 310 is a pattern 319 that continuously changes the length in the short direction (and the position in the short direction, or the appearance position in the short direction) in response to the change in the long position of the detection tape 300. , 319... The walking direction mark 310 may include only one pattern 319 or plural patterns 319. The pattern 319 in this example is, for example, a linear image sensor in which a plurality of photoelectric conversion elements are arranged along the short direction of the detection tape 300, or an area-type image sensor that can perform photography of a predetermined area within the detection tape 300 The sensor module 50 constituted by a camera (camera) or the like performs detection. When the detection tape 300 travels in the storage direction (arrow E1 direction), the pattern 319 is detected as a pattern in which the short length is continuously changed in the shortening direction by the sensor module 50, and the detection tape 300 faces the discharge direction ( In the case of walking in the direction of arrow E2), the pattern 319 is detected as the sensor module 50 continuously changing the length in the short direction toward the extension direction. In this example, the running direction mark 310 is also arranged in accordance with the running direction of the detection tape 300 so that the change direction of the short-direction length of the pattern 319 becomes asymmetrical, so the banknote recirculation device 1 can detect the running direction of the detection tape 300.

[紙幣操作裝置] 　　第10圖為運用本發明一實施形態相關之紙幣回流裝置的紙幣操作裝置的一例的回流式紙幣處理裝置的概略構成說明圖。 　　回流式紙幣處理裝置(紙張操作裝置)400，概略具備：在正面側具備紙幣出入口401的框體403；配置在框體403內的幣進出路徑405、背面搬運路徑407、回流路徑409及非回流路徑411；針對從紙幣出入口401所導入的紙幣判定殘缺的有無、幣別、真偽等的紙幣識別部413；將以回流路徑409所導入的紙幣分別依幣別收入的紙幣回流裝置1、1；收納藉非回流路徑411所導入的紙幣的非回流紙幣庫415；沿著幣進出路徑405、背面搬運路徑407、回流路徑409及非回流路徑411搬運紙幣的滾子、皮帶、馬達等所構成的搬運驅動機構；及控制該等的控制部60等。 　　將從紙幣出入口401逐一收入的紙幣經由幣進出路徑405搬運至紙幣識別部413。在紙幣識別部413判定出從紙幣出入口401所導入的紙幣為不能被接受的紙幣的場合，控制部60控制搬運驅動機構將此紙幣從紙幣出入口401退還。並且，在紙幣識別部413判定出從紙幣出入口401所導入的紙幣為可被接受的真正紙幣的場合，控制部60控制搬運驅動機構將此紙幣依幣別分類至其中之一的紙幣回流裝置1、1或非回流紙幣庫415。在接受到預定幣別的支付命令的場合，控制部60從紙幣回流裝置1、1釋出該種幣別的紙幣，並控制搬運驅動機構將此紙幣經由背面搬運路徑407及幣進出路徑405搬運至紙幣出入口401。 　　並且，回流式紙幣處理裝置400也可進行換向搬運從紙幣回流裝置1、1釋出的紙幣並收納於非回流止幣庫415的動作。[Banknote Operating Device] FIG. 10 is an explanatory diagram of a schematic configuration of a reflow-type banknote processing device that is an example of a banknote operating device using a banknote recirculating device according to an embodiment of the present invention. The reflow type banknote processing device (paper handling device) 400 is roughly equipped with: a frame 403 having a bill inlet/outlet 401 on the front side; a coin entry/exit path 405, a back conveyance path 407, a reflow path 409, and a non-reflow flow disposed in the frame 403 Route 411; a banknote recognition unit 413 that determines the presence, absence, currency, authenticity, and the like of the banknotes introduced from the banknote entrance/exit 401; banknote reflow devices 1, 1 that receive the banknotes introduced through the return route 409 according to currency ; A non-return banknote bank 415 for storing banknotes introduced by the non-return path 411; consisting of rollers, belts, motors, etc. that transport banknotes along the coin entry/exit path 405, back conveyance path 407, return path 409, and non-return path 411 The transportation drive mechanism; and the control section 60 that controls such.　　 The banknotes received one by one from the banknote entrance/exit 401 are transported to the banknote recognition unit 413 via the currency entrance/exit path 405. When the banknote recognition unit 413 determines that the banknote introduced from the banknote entrance 401 is an unacceptable banknote, the control unit 60 controls the transport drive mechanism to return the banknote from the banknote entrance 401. In addition, when the banknote recognition unit 413 determines that the banknotes introduced from the banknote inlet/outlet 401 are acceptable real banknotes, the control unit 60 controls the transport drive mechanism to sort the banknotes into one of the banknote return devices 1 , 1 or non-reflow banknote bank 415. When receiving a payment command for a predetermined currency, the control unit 60 releases the banknotes of the currency type from the banknote reflow devices 1, 1 and controls the transport drive mechanism to transport the banknotes through the back transport path 407 and the currency entry/exit path 405 To paper money entrance 401. In addition, the reversing banknote handling device 400 may perform the operation of reversing and transporting the banknotes released from the banknote recirculating devices 1 and 1 and storing them in the non-returning banknote storage 415.

上述各實施形態表示的紙幣回流裝置可運用於各種自動販賣機、換幣機、幣進出機、其他的各種錢幣操作裝置。並且，紙幣回流裝置不限於紙幣，也可以是操作有價證券、票券、投票用紙、信封、其他種種的紙張的裝置。The banknote reflow device described in the above embodiments can be applied to various vending machines, coin changers, coin entry and exit machines, and other various coin handling devices. In addition, the bill return device is not limited to bills, but may be a device that handles securities, tickets, voting paper, envelopes, and various other types of paper.

[本發明的實施樣態例與作用、效果的彙整] ＜第一實施樣態＞ 　　本樣態具備：長尺寸、帶狀的帶子(第一帶子100、第二帶子200)；支撐帶子的長方向的一端部，藉正反轉實施帶子的捲繞及送出的滾筒11；及支撐帶子的長方向的另一端部，藉正反轉實施帶子的送出及捲繞的捲筒(第一捲筒111、第二捲筒211)，將從外部所供應的紙張(紙幣M)夾在帶子之間呈多層狀纏繞於上述滾筒的外圍並保持的紙張回流裝置(紙幣回流裝置1)，其特徵為，具備：沿著帶子(第一帶子100a、檢測帶子300)的行走方向形成並具有顯示帶子的行走方向不同的圖案311的行走方向標記310；檢測行走方向標記，輸出檢測訊號的標記檢測感測器(感測器模組50)；根據檢測訊號的時間變化，取得對應帶子的行走方向的圖案訊號的圖案取得手段(圖案取得部61)；及從圖案訊號判定帶子的行走方向的行走方向判定手段(行走方向判定部65)。 　　本樣態中，賦予帶子具有顯示行走方向不同之圖案的行走方向標記，因此根據從行走方向標記所獲得的訊號(圖案訊號)，可判定帶子是在紙張排出的排出方向與收納紙張的收納方向的其中哪一方行走。 　　在此，利用帶子的行走方向的資訊，可判定相對於滾筒之帶子的纏繞方向是否正常。進一步詳細說明時，帶子在排出方向(或收納方向)行走，且滾筒朝著原本排出(或收納)紙張的方向旋轉的場合，可判定相對於滾筒之帶子的纏繞方向為正常。相反地，不論帶子是否朝收納方向行走，滾筒朝著原本排出紙張的方向旋轉的場合，即可判定相對於滾筒之帶子的纏繞方向為反方向。 　　如以上說明，根據本發明，由於可獲得相對於滾筒的帶子的纏繞方向判定所需之帶子的行走方向相關的資訊，因此利用此資訊，可防止相對於滾筒之帶子的纏繞方向不同導致裝置的故障等於未然。[Summarization of Examples of Implementation Modes of the Present Invention, Functions and Effects] <First Implementation Mode> This mode is provided with: a long-sized, belt-shaped belt (first belt 100, second belt 200); the length of the support belt One end of the direction, the drum 11 that performs the winding and feeding of the tape by forward and reverse rotation; and the other end that supports the belt in the long direction, and the reel (first reel) that performs the feeding and winding of the tape by forward and reverse rotation 111. Second reel 211), a paper reflow device (banknote recirculation device 1) that holds paper (banknote M) supplied from the outside and is wound in multiple layers around the outer periphery of the roller and held between the belts. To include: a walking direction mark 310 formed along the running direction of the tape (the first tape 100a and the detecting tape 300) and having a pattern 311 showing the different running directions of the tape; detecting the walking direction mark and outputting a detection signal to detect the sense of the mark A sensor (sensor module 50); a pattern acquisition means (pattern acquisition part 61) for acquiring a pattern signal corresponding to the traveling direction of the tape according to the time change of the detection signal; and determining the traveling direction of the traveling direction of the tape from the pattern signal Determination means (walking direction determination unit 65). In this mode, the tape is given a walking direction mark that shows a pattern with a different walking direction. Therefore, based on the signal (pattern signal) obtained from the walking direction mark, it can be determined whether the tape is discharged in the paper discharge direction and the paper storage direction Of which side is walking.　　Here, using the information of the running direction of the belt, it can be determined whether the winding direction of the belt with respect to the drum is normal. In further detail, when the tape runs in the discharge direction (or storage direction) and the drum rotates in the direction of the original discharge (or storage) paper, it can be determined that the winding direction of the tape with respect to the drum is normal. Conversely, regardless of whether the belt is traveling in the storage direction, if the drum rotates in the direction in which the paper was originally discharged, it can be determined that the winding direction of the belt with respect to the drum is the reverse direction. As described above, according to the present invention, since information related to the running direction of the belt required for judging the winding direction of the belt of the drum can be obtained, the use of this information can prevent the winding direction of the belt relative to the drum from causing the device to The failure is equal to nothing.

＜第二實施樣態＞ 　　本樣態相關的紙張回流裝置(紙幣回流裝置1)，其特徵為：具備纏繞方向判定手段(纏繞方向判定部67)，從帶子(檢測帶子300)的行走方向與滾筒11的旋轉方向，判定相對於滾筒之帶子的纏繞方向為正常或異常。 　　可以藉纏繞方向判定手段，從帶子的行走方向相關的資訊與滾筒的旋轉方向相關的資訊，判定相對於滾筒之帶子的纏繞方向。相對於滾筒反方向纏繞帶子的場合，可實施在滾筒的旋轉一旦停止之後反轉，使相對於滾筒之帶子的纏繞方向正常化等，防止裝置的故障於未然的動作。<Second Embodiment> The paper recirculation device (banknote recirculation device 1) according to this aspect is characterized by including a winding direction determination means (winding direction determination unit 67), and the running direction of the tape (detection tape 300) and The rotation direction of the drum 11 determines whether the winding direction of the tape with respect to the drum is normal or abnormal.　　The winding direction of the belt relative to the drum can be determined from the information about the running direction of the belt and the information about the rotation direction of the drum by means of the winding direction determination means. When the tape is wound in the opposite direction to the drum, it can be reversed once the rotation of the drum is stopped, to normalize the winding direction of the tape relative to the drum, etc., to prevent the failure of the device from happening.

＜第三實施樣態＞ 　　本樣態相關的紙張回流裝置(紙幣回流裝置1)，其特徵為：行走方向標記310是沿著帶子(檢測帶子300)的長方向配置，具有包括檢測訊號的輸出圖案分別不同的至少三種類的構成元件(遮光區域311a~311c)的圖案311。 　　行走方向標記只要具有至少三種類的構成元件，即可藉帶子的行走方向使構成元件的檢測順序，因此可判定帶子的行走方向。<Third Embodiment> The paper recirculation device (banknote recirculation device 1) related to this aspect is characterized in that the walking direction mark 310 is arranged along the long direction of the tape (detection tape 300) and has an output including a detection signal The patterns 311 of at least three types of constituent elements (light-shielding regions 311a to 311c) having different patterns. As long as there are at least three types of constituent elements in the running direction mark, the order of detection of the constituent elements can be determined by the running direction of the tape, so the running direction of the tape can be determined.

＜第四實施樣態＞ 　　本樣態相關的紙張回流裝置(紙幣回流裝置1)，其特徵為：行走方向標記310具有藉標記檢測感測器(感測器模組50)所檢測的位置在短方向變化的圖案317。 　　即使構成行走方向標記的圖案的檢測位置在短方向變化，仍可藉檢測帶子的行走方向，使短方向的圖案的檢測位置及其變化方向成為非對稱，可進行檢測帶子的行走方向檢測。<Fourth Embodiment> The paper reflow device (banknote reflow device 1) related to this aspect is characterized in that the walking direction mark 310 has a position detected by a mark detection sensor (sensor module 50) at The pattern 317 changes in the short direction.　　Even if the detection position of the pattern constituting the walking direction mark changes in the short direction, the detection position of the short direction pattern and its changing direction can be made asymmetric by detecting the running direction of the tape, and the running direction of the detection tape can be detected.

＜第五實施樣態＞ 　　本樣態相關的紙張回流裝置(紙幣回流裝置1)，其特徵為：行走方向標記310是附記在帶子(檢測帶子300)的長方向的一端部。 　　將行走方向標記設置在帶子的長方向的一端部，即滾筒11所支撐側的端部，藉此可在相對於滾筒開始纏繞帶子的初始的階段判定纏繞方向，相對於滾筒容易進行帶子重新纏繞。<Fifth Embodiment> The paper recirculation device (banknote recirculation device 1) according to this aspect is characterized in that the running direction mark 310 is attached to one end of the tape (detection tape 300) in the longitudinal direction. The running direction mark is provided at one end in the longitudinal direction of the belt, that is, the end on the side supported by the drum 11, whereby the winding direction can be determined at the initial stage when the belt starts to be wound with respect to the drum, and the belt can be easily rewound relative to the drum .

＜第六實施樣態＞ 　　本樣態相關的紙張操作裝置(回流式紙幣處理裝置400)，其特徵為：具備紙張回流裝置(紙幣回流裝置1)。 　　本樣態可提供達成上述各樣態的效果的紙張操作裝置。<Sixth Embodiment> The paper handling device (reflow type banknote processing device 400) according to this aspect is characterized by including a paper recirculation device (banknote recirculation device 1).　　 This aspect can provide a paper operating device that achieves the effects of the above aspects.

1‧‧‧紙幣回流裝置11‧‧‧滾筒20‧‧‧驅動機構23‧‧‧滾筒軸25‧‧‧滾筒齒輪27‧‧‧第一空轉齒輪29‧‧‧空轉齒輪軸31‧‧‧第二空轉齒輪33‧‧‧第一捲筒齒輪35‧‧‧第二捲筒齒輪40‧‧‧紙幣出入口50‧‧‧感測器模組51‧‧‧發光部53‧‧‧受光部55‧‧‧A/D轉換器57‧‧‧受光基板60‧‧‧控制部61‧‧‧圖案取得部63‧‧‧基準圖案儲存部65‧‧‧行走方向判定部67‧‧‧纏繞方向判定部69‧‧‧驅動控制部71‧‧‧驅動電路73‧‧‧馬達100、100a、100b‧‧‧第一帶子111、111a、111b‧‧‧第一捲筒113‧‧‧第一捲筒軸121、121a、121b‧‧‧第一導輥123‧‧‧第一導軸125‧‧‧第一輔助輥131‧‧‧第一惰輪200、200a、200b‧‧‧第二帶子211、211a、211b‧‧‧第二捲筒213‧‧‧第二捲筒軸221、221a、221b‧‧‧第二導輥223‧‧‧第二導軸225‧‧‧第二輔助輥231‧‧‧第二惰輪300‧‧‧檢測帶子301‧‧‧終端部標記303‧‧‧非檢測區域310‧‧‧行走方向標記311‧‧‧圖案311a、311b、311c‧‧‧遮光區域312‧‧‧穿透區域313‧‧‧圖案313a、313b、313c‧‧‧圖案315‧‧‧圖案315a、315b、315c‧‧‧圖案317‧‧‧圖案319‧‧‧圖案400‧‧‧回流式紙幣處理裝置401‧‧‧紙幣出入口403‧‧‧框體405‧‧‧幣進出路徑407‧‧‧背面搬運路徑409‧‧‧回流路徑411‧‧‧非回流路徑413‧‧‧紙幣識別部415‧‧‧非回流紙幣庫M‧‧‧紙幣1‧‧‧Paper reflow device 11‧‧‧Roller 20‧‧‧Drive mechanism 23‧‧‧Roller shaft 25‧‧‧Roller gear 27‧‧‧Idle gear 29‧‧‧Idle gear shaft 31‧‧‧ Two idler gears 33‧‧‧ First reel gear 35‧‧‧ Second reel gear 40‧‧‧Paper entry/exit 50‧‧‧Sensor module 51‧‧‧Lighting part 53‧‧‧Receiving part 55‧ ‧‧A/D converter 57‧‧‧Receiving substrate 60‧‧‧Control part 61‧‧‧Pattern acquisition part 63‧‧‧ Reference pattern storage part 65‧‧‧Travel direction judgment part 67‧‧‧Winding direction judgment part 69‧‧‧Drive control unit 71‧‧‧Drive circuit 73‧‧‧Motor 100, 100a, 100b ‧‧‧ First tape 111, 111a, 111b ‧‧‧ First reel 113‧‧‧ First reel shaft 121, 121a, 121b ‧‧‧ First guide roller 123‧‧‧ First guide shaft 125‧‧‧ First auxiliary roller 131‧‧‧ First idler 200, 200a, 200b‧‧‧ Second belt 211, 211a 、211b‧‧‧Second reel 213‧‧‧Second reel shaft 221,221a,221b‧‧‧Second guide roller 223‧‧‧Second guide shaft 225‧‧‧Second auxiliary roller 231‧‧‧ Second idler wheel 300‧‧‧ Detection belt 301‧‧‧ End part mark 303‧‧‧ Non-detection area 310‧‧‧ Walking direction mark 311‧‧‧ Patterns 311a, 311b, 311c‧‧‧ Shading area 312‧‧‧ Penetrating area 313‧‧‧patterns 313a, 313b, 313c‧‧‧pattern 315‧‧‧pattern 315a, 315b, 315c‧‧‧pattern 317‧‧‧pattern 319‧‧‧pattern 400‧‧‧reflow banknote handling device 401‧‧‧ Banknote entry/exit 403‧‧‧Frame 405‧‧‧Coin entry/exit path 407‧‧‧Back conveyance path 409‧‧‧Return path 411‧‧‧Non-reflow path 413‧‧‧Banknote recognition section 415‧‧‧ Non-reflow banknote bank M‧‧‧ banknotes

第1圖是表示本發明之一實施形態相關的紙幣回流裝 置的概略構成的透視圖。 Figure 1 is a diagram showing the reflow of banknotes according to an embodiment of the present invention Perspective view of the outlined configuration.

第2圖是表示本發明之一實施形態相關的紙幣回流裝置的概略構成的圖，(a)為前視圖，(b)為右側視圖。 Fig. 2 is a diagram showing a schematic configuration of a bill return device according to an embodiment of the present invention, (a) is a front view, and (b) is a right side view.

第3圖是表示滾筒與捲筒的驅動機構的模式圖，(a)為上視圖，(b)為前視圖，(c)為左側視圖。 Fig. 3 is a schematic view showing a driving mechanism of a drum and a reel, (a) is a top view, (b) is a front view, and (c) is a left side view.

第4圖是表示藉滾筒及捲筒之帶子的支撐狀態的模式圖。 Fig. 4 is a schematic view showing the support state of the belt by the drum and the reel.

第5圖是表示行走方向標記之一例的模式圖。 Fig. 5 is a schematic diagram showing an example of a walking direction mark.

第6圖是說明相對於滾筒之帶子的纏繞方向與帶子的行走方向的關係的模式圖，(a)是表示正常時，(b)是表示逆捲繞時的圖。 Fig. 6 is a schematic diagram illustrating the relationship between the winding direction of the tape with respect to the drum and the running direction of the tape, (a) shows the normal state, and (b) shows the reverse winding time.

第7圖是表示紙幣回流裝置的控制部周邊之概略構成的功能方塊圖。 Fig. 7 is a functional block diagram showing a schematic configuration of the periphery of the control unit of the bill return device.

第8圖是說明控制部的動作的流程圖。 Fig. 8 is a flowchart illustrating the operation of the control unit.

第9(a)~(d)圖是表示行走方向標記之變形例的模式圖。 Figures 9(a) to (d) are schematic diagrams showing a modification of the walking direction mark.

第10圖為運用本發明一實施形態相關之紙幣同流裝置的紙幣操作裝置的一例的回流式紙幣處理裝置的概略構成說明圖。 FIG. 10 is an explanatory diagram of a schematic configuration of a reflow type banknote handling apparatus which is an example of a banknote handling apparatus using a banknote reflow apparatus according to an embodiment of the present invention.

1‧‧‧紙張回流裝置 1‧‧‧Paper return device

11‧‧‧滾筒 11‧‧‧Roller

40‧‧‧紙幣出入口 40‧‧‧ Paper currency entrance

50‧‧‧感測器模組 50‧‧‧Sensor module

100‧‧‧第一帶子 100‧‧‧The first tape

111‧‧‧第一捲筒 111‧‧‧The first reel

121‧‧‧第一導輥 121‧‧‧First guide roller

131‧‧‧第一惰輪 131‧‧‧First idler

200‧‧‧第二帶子 200‧‧‧Second tape

211‧‧‧第二捲筒 211‧‧‧The second reel

221‧‧‧第二導輥 221‧‧‧Second guide roller

231‧‧‧第二惰輪 231‧‧‧Second idler

300‧‧‧檢測帶子 300‧‧‧ detection tape

310‧‧‧行走方向標記 310‧‧‧ Walking direction mark

Claims (5)

一種紙張回流裝置，具備：帶子，係長尺寸、帶狀；滾筒，支撐上述帶子的長方向的一端部，藉正反轉實施該帶子的捲繞及送出；及捲筒，支撐上述帶子的長方向的另一端部，藉正反轉實施該帶子的送出及捲繞；將從外部所供應的紙張夾在上述帶子之間呈多層狀纏繞於上述滾筒的外圍並予保持，其特徵為：上述帶子，具有沿著該帶子的行走方向形成並具有在該帶子的行走方向顯示不同圖案的行走方向標記；上述紙張回流裝置，進一步具備：標記檢測感測器，檢測上述行走方向標記，輸出檢測訊號；圖案取得手段，根據上述檢測訊號的時間變化，取得對應上述帶子的行走方向的圖案訊號；行走方向判定手段，從上述圖案訊號判定上述帶子的行走方向；及纏繞方向判定手段，係從上述帶子的行走方向與上述滾筒的旋轉方向，判定相對於上述滾筒之上述帶子的纏繞方向為正常或異常。 A paper recirculation device, comprising: a belt of a long size and a belt shape; a drum supporting one end of the belt in the longitudinal direction, and winding and feeding out the belt by forward and reverse rotation; and a reel supporting the longitudinal direction of the belt The other end of the belt is fed and wound by forward and reverse rotation; the paper supplied from the outside is sandwiched between the belts and wound in multiple layers around the periphery of the drum and held. The characteristics are: The belt has a running direction mark formed along the running direction of the belt and displaying different patterns in the running direction of the belt; the paper reflow device further includes: a mark detection sensor that detects the running direction mark and outputs a detection signal ; Pattern acquisition means, based on the time change of the detection signal, to obtain a pattern signal corresponding to the running direction of the belt; walking direction determination means, from the pattern signal to determine the running direction of the belt; and winding direction determination means, from the belt And the rotation direction of the drum, it is determined that the winding direction of the tape relative to the drum is normal or abnormal. 如申請專利範圍第1項記載的紙張回流裝置，其中， 上述行走方向標記是沿著上述帶子的長方向配置，具有上述圖案，上述圖案包括上述檢測訊號的輸出圖案分別不同的至少三種類的構成元件。 The paper reflow device described in item 1 of the patent application scope, in which The walking direction mark is arranged along the long direction of the tape, and has the pattern, and the pattern includes at least three types of constituent elements having different output patterns of the detection signal. 如申請專利範圍第1項記載的紙張回流裝置，其中，上述行走方向標記具有上述圖案，上述圖案係藉上述標記檢測感測器所檢測的位置在短方向變化。 The paper reflow device described in item 1 of the patent application range, wherein the running direction mark has the pattern, and the pattern is changed in a short direction by a position detected by the mark detection sensor. 如申請專利範圍第1項至第3項中任一項記載的紙張回流裝置，其中，上述行走方向標記是附記在上述帶子的長方向的一端部。 The paper recirculation device according to any one of the first to third patent application ranges, wherein the running direction mark is attached to one end of the tape in the longitudinal direction. 一種紙張操作裝置，其特徵為：具備申請專利範圍第1項至第4項中任一項記載的紙張回流裝置。 A paper handling device is characterized by having a paper reflow device described in any one of the first to fourth patent application scopes.
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